Solution

Solution

Solution steps
Switch sides
Multiply both sides by

Popular Examples

(a+c)x+x^2=(x+a)^2log_{7}(5)=x6r+16(5-r)=70(1500-d)/(331.017)+d/(342.928)=4.22x(x+3y^2-sqrt(5))=2x^2+6xy^2-2xsqrt(5)

Frequently Asked Questions (FAQ)

  • What is the answer to 21= k/4 ?

    The answer to 21= k/4 is k=84

  • Solve for k: 21= k/4

    The solution is k=84